The Air Force is conducting sources-sought market research for a spares procurement of the B-2 Alarm Control Platform, NSN 6340-01-708-4202FW, P/N 8-490-12, with an estimated quantity of 44 each, at Tinker AFB, OK 73145. Potential sources must be capable of new manufacture, including component procurement, inspection, testing, preservation/packaging, shipping, and possibly supply-chain/logistics, long-lead procurement, diminishing-source/material-shortage management, and nonrecurring engineering to become an approved source. Interested vendors must complete a Source Approval Request package per the item’s qualification requirements and provide the requested business information. The effort is for market research to determine the best acquisition strategy, including whether it can be competitive or a small business set-aside, and no solicitation or contractual commitment currently exists. The government is interested in all business sizes and socioeconomic categories under NAICS 336413, which has a 1,250-employee size standard.